The authors examined the individual differences in the exploring strategy of HVMT (Haptic Visual Matching Task). HVMT is the test to measure the cognitive style of Reflection-Impulsivity. This task required to match information from two modalities (haptic and visual). In order to examine reliability and validity of the HVMT, the authors devised the revival task of HVMT. Latency, error, the number of time to touch a side and corner and whole of the shape, and the total number of time to touch of each task were high and significantly correlated to each other. And the exploratory procedure to administered HVMT was different by Reflection-Impulsivity. Furthermore, the authors classified the strategy to explore the geometric shapes in 4. These were different by Reflection-Impulsivity, too.